Legal claims defining the scope of protection. Each claim is shown in both the original legal language and a plain English translation.
1. A display assembly comprising: a first display surface in a first plane; a second display surface in a second plane overlapping and vertically offset from the first plane; a control device mounted over the first display surface and including the second display surface, the control device including an inner wall that defines a through hole extending in a vertical direction perpendicular to the first display surface and the second display surface; a backlight that illuminates both the first display surface and the second display surface; a combined backlight diffuser and light guide extending opposite to both the first display surface and the second display surface, the first display surface is between the combined backlight diffuser and light guide and the second display surface such that the second display surface and the combined backlight diffuser and light guide are on opposite sides of the first display surface; the combined backlight diffuser and light guide is illuminated by the backlight; the combined backlight diffuser and light guide has an integrated high intensity portion having a plate shape, the integrated high intensity portion is coplanar with a remainder of the combined backlight diffuser and light guide, the high intensity portion is opposite to the control device and the second display surface, light of the backlight emanating from the high intensity portion passes through the through hole of the control device to illuminate the second display surface; and a liquid crystal display matrix between the first display surface and the combined backlight diffuser and light guide such that the first display surface and the combined backlight diffuser and light guide are on opposite sides of the liquid crystal display matrix, the liquid crystal display matrix is opposite to both the first display surface and the second display surface, images generated by the liquid crystal display matrix are displayed on both the first display surface and the second display surface; wherein the display assembly is configured to simultaneously display images on both the first display surface and the second display surface; and wherein the second display surface is seated within, and covers, the through hole of the control device.
A display assembly is designed to simultaneously display images on two overlapping display surfaces in different planes. The assembly includes a first display surface in a first plane and a second display surface in a second plane, vertically offset and overlapping the first plane. A control device is mounted over the first display surface and incorporates the second display surface, featuring an inner wall that defines a through hole extending vertically. A backlight illuminates both display surfaces, while a combined backlight diffuser and light guide is positioned opposite both surfaces. The first display surface is sandwiched between the combined diffuser and light guide and the second display surface, which is on the opposite side of the first display surface. The combined diffuser and light guide includes an integrated high-intensity portion coplanar with the rest of the structure, positioned opposite the control device and second display surface. Light from the backlight passes through the high-intensity portion and the through hole to illuminate the second display surface. A liquid crystal display matrix is placed between the first display surface and the combined diffuser and light guide, allowing images to be displayed on both surfaces simultaneously. The second display surface is seated within and covers the through hole of the control device. This configuration enables dual-surface display functionality with a shared backlight and light guide system.
2. The display assembly of claim 1 , further comprising a touch panel over the first display surface.
This invention relates to display assemblies, particularly those incorporating touch-sensitive functionality. The problem addressed is the need for a display assembly that provides both visual output and interactive input capabilities in a compact and integrated design. The display assembly includes a first display surface configured to present visual information to a user. Over this display surface, a touch panel is integrated to detect user touch inputs. The touch panel enables interaction with the displayed content, allowing users to provide commands or navigate interfaces by touching the display surface. The touch panel is positioned directly over the first display surface, ensuring alignment between the visual output and the touch-sensitive area. This integration enhances usability by providing a seamless interface where visual feedback and touch input are precisely synchronized. The assembly may also include additional components, such as a second display surface or structural supports, to further enhance functionality or durability. The overall design aims to improve user experience by combining display and touch input in a single, cohesive unit.
3. The display assembly of claim 1 , wherein the control device is a dial, knob, button, or switch.
A display assembly includes a control device for adjusting settings of a display, such as brightness, contrast, or color temperature. The control device is a physical input mechanism, such as a dial, knob, button, or switch, that allows a user to interact with the display system. The assembly may also include a housing that supports the display and the control device, ensuring structural integrity and user accessibility. The control device is positioned in a way that allows easy manipulation by the user while viewing the display. The assembly may further include electronic components that process user inputs from the control device and adjust the display settings accordingly. This design provides a user-friendly interface for controlling display parameters without requiring additional external devices or complex software interactions. The physical nature of the control device ensures tactile feedback, improving usability and responsiveness. The assembly is particularly useful in environments where precise and immediate adjustments to display settings are necessary, such as in professional or industrial settings.
4. The display assembly of claim 1 , wherein the control device includes a fiber optic light guide and a polarizer configured to direct light to the secondary display surface.
A display assembly is designed to enhance visibility and functionality in environments where traditional displays may be inadequate. The assembly includes a primary display surface and a secondary display surface, where the secondary surface is positioned to provide improved viewing angles or visibility under specific conditions. The control device within the assembly includes a fiber optic light guide and a polarizer. The fiber optic light guide efficiently transmits light from a light source to the secondary display surface, ensuring uniform illumination. The polarizer is configured to direct the light in a controlled manner, reducing glare and improving contrast on the secondary display surface. This configuration allows for better visibility in bright or reflective environments, such as outdoor or industrial settings. The assembly may also include additional components, such as a light source and a reflective layer, to further enhance display performance. The overall design aims to provide a versatile and reliable display solution that adapts to varying environmental conditions.
5. The display assembly of claim 1 , further comprising: a horizontal polarizer; color filter glass; a red, green, blue color filter; a vertical polarizer; and a touch panel.
This invention relates to a display assembly designed to enhance image quality and functionality in electronic devices. The assembly addresses the need for improved optical performance, color accuracy, and touch sensitivity in displays. The core structure includes a horizontal polarizer positioned to filter light in one orientation, followed by color filter glass that incorporates red, green, and blue color filters to produce full-color images. A vertical polarizer is placed after the color filters to further refine light transmission and contrast. Additionally, a touch panel is integrated to enable user interaction with the display. The combination of these components ensures optimized light modulation, accurate color reproduction, and responsive touch input, making the assembly suitable for high-performance displays in smartphones, tablets, and other electronic devices. The horizontal and vertical polarizers work together to minimize light leakage and improve viewing angles, while the color filters ensure vibrant and precise color representation. The touch panel provides seamless touch functionality without compromising display clarity. This design enhances both visual quality and user experience in modern display systems.
6. A display assembly comprising: a first display surface in a first plane; a second display surface in a second plane overlapping and vertically offset from the first plane; a control dial mounted over the first display surface, the control dial including the second display surface, a light guide, a polarizer, and an inner wall that defines a through hole extending in a vertical direction perpendicular to the first display surface and the second display surface, the second display surface is seated within, and covers, the through hole of the control dial; a primary light source configured to illuminate both the first display surface and the second display surface; a combined backlight diffuser and light guide extending opposite to both the first display surface and the second display surface, the first display surface is between the combined backlight diffuser and light guide and the second display surface such that the second display surface and the combined backlight diffuser and light guide are on opposite sides of the first display surface; the combined backlight diffuser and light guide is illuminated by the primary light source; the combined backlight diffuser and light guide has an integrated high intensity portion having a plate shape, the integrated high intensity portion is coplanar with a remainder of the combined backlight diffuser and light guide, the high intensity portion is opposite to the control dial and the second display surface, light of the primary light source emanating from the high intensity portion passes through the through hole of the control dial to illuminate the second display surface; and a liquid crystal display matrix between the first display surface and the combined backlight diffuser and light guide such that the first display surface and the combined backlight diffuser and light guide are on opposite sides of the liquid crystal display matrix, the liquid crystal display matrix is opposite to both the first display surface and the second display surface, images generated by the liquid crystal display matrix are displayed on both the first display surface and the second display surface; wherein the display assembly is configured to simultaneously display images on both the first display surface and the second display surface.
This invention relates to a display assembly designed for simultaneous image display on two vertically offset display surfaces. The assembly includes a first display surface in a first plane and a second display surface in a second plane that overlaps and is vertically offset from the first plane. A control dial is mounted over the first display surface, incorporating the second display surface, a light guide, a polarizer, and an inner wall defining a through hole perpendicular to both display surfaces. The second display surface is seated within and covers this through hole. A primary light source illuminates both display surfaces, with a combined backlight diffuser and light guide positioned opposite both surfaces. The first display surface is positioned between the combined backlight diffuser and light guide and the second display surface, ensuring the second display surface and the combined backlight diffuser and light guide are on opposite sides of the first display surface. The combined backlight diffuser and light guide includes an integrated high-intensity portion coplanar with the rest of the diffuser, positioned opposite the control dial and second display surface. Light from the primary light source passes through the through hole to illuminate the second display surface. A liquid crystal display matrix is placed between the first display surface and the combined backlight diffuser and light guide, allowing images generated by the matrix to be displayed on both surfaces simultaneously. This configuration enables the display assembly to show images on both the first and second display surfaces at the same time, enhancing user interaction and information presentation.
7. The display assembly of claim 6 , wherein the display assembly is a thin-film-transistor liquid-crystal display assembly.
This technical summary describes a display assembly designed for electronic devices, particularly focusing on a thin-film-transistor liquid-crystal display (TFT-LCD) configuration. The assembly addresses the need for improved display performance, durability, and integration in compact electronic devices by incorporating a TFT-LCD structure. TFT-LCDs are widely used in devices such as smartphones, tablets, and monitors due to their high resolution, energy efficiency, and thin form factor. The assembly includes a liquid crystal layer sandwiched between two substrates, with thin-film transistors (TFTs) integrated into one or both substrates to control pixel activation. The TFTs enable precise and rapid switching of individual pixels, enhancing display clarity and responsiveness. The assembly may also include additional layers such as color filters, polarizers, and backlighting components to optimize image quality and viewing angles. The TFT-LCD design ensures efficient power consumption while maintaining high brightness and contrast levels, making it suitable for various applications requiring high-performance displays. The assembly's modular structure allows for easy integration into different device designs, supporting both rigid and flexible display implementations.
8. A display assembly comprising: a combined thin-film-transistor (TFT) backlight diffuser and light guide including an integrated high intensity portion having a plate shape, the integrated high intensity portion is coplanar with a remainder of the combined TFT backlight diffuser and light guide; a TFT backlight configured to illuminate the combined TFT backlight diffuser and light guide; a first display surface in a first plane configured to be illuminated by the combined TFT backlight diffuser and light guide; a second display surface in a second plane overlapping and vertically offset from the first plane; a TFT display matrix including liquid crystals and electrodes, the TFT display matrix arranged between the first display surface and the combined TFT backlight diffuser and light guide such that the first display surface and the combined TFT backlight diffuser and light guide are on opposite sides of the TFT display matrix, the TFT display matrix is opposite to both the first display surface and the second display surface, images generated by the TFT display matrix are displayed on both the first display surface and the second display surface; a color filter between the TFT display matrix and the first display surface; horizontal and vertical polarizers on opposite sides of the TFT display matrix; and a control dial mounted over the first display surface and configured to be illuminated by the combined TFT backlight diffuser and light guide, the control dial including the second display surface, a light guide, a polarizer, and an inner wall that defines a through hole extending in a vertical direction perpendicular to the first display surface and the second display surface, the second display surface is seated within, and covers, the through hole of the control dial; wherein the display assembly is configured to simultaneously display images generated in part by the TFT display matrix on both the first display surface and the second display surface; wherein the high intensity portion of the combined TFT backlight diffuser and light guide is opposite to the control dial and the second display surface, light emanating from the high intensity portion passes through the through hole of the control dial to illuminate the second display device; wherein the TFT backlight illuminates both the first display surface and the second display surface; and wherein the combined TFT backlight diffuser and light guide extends opposite to both the first display surface and the second display surface, the first display surface is between the combined TFT backlight diffuser and light guide and the second display surface such that the second display surface and the combined backlight diffuser and light guide are on opposite sides of the first display surface.
This invention relates to a dual-display assembly for electronic devices, particularly those requiring simultaneous image display on two overlapping, vertically offset surfaces. The assembly addresses the challenge of providing a compact, integrated display solution with uniform backlighting for both surfaces while maintaining optical efficiency and clarity. The key components include a combined thin-film-transistor (TFT) backlight diffuser and light guide with an integrated high-intensity portion, a TFT display matrix with liquid crystals and electrodes, and two display surfaces. The first display surface lies in a primary plane, while the second display surface is vertically offset and overlaps the first. The TFT display matrix, positioned between the first display surface and the backlight diffuser, generates images visible on both surfaces. A color filter and polarizers enhance image quality. A control dial with a through hole is mounted over the first display surface, incorporating the second display surface, a light guide, and a polarizer. The high-intensity portion of the backlight diffuser, aligned with the control dial, directs light through the through hole to illuminate the second display surface. The design ensures simultaneous, synchronized image display on both surfaces while maintaining structural and optical integration. The assembly optimizes space usage and backlight efficiency, making it suitable for devices requiring dual-display functionality in a compact form factor.
9. The display assembly of claim 8 , wherein the combined backlight diffuser and light guide is configured to focus the TFT backlight onto the second display surface to provide increased illumination of the second display surface as compared to illumination of the first display surface.
A display assembly includes a combined backlight diffuser and light guide that directs light from a thin-film transistor (TFT) backlight to two distinct display surfaces. The assembly is designed to address the challenge of uneven illumination in dual-surface displays, where one surface may receive insufficient light compared to the other. The combined diffuser and light guide optimizes light distribution by focusing the TFT backlight onto a second display surface, enhancing its brightness relative to a first display surface. This configuration ensures improved visibility and contrast on the second surface without requiring additional backlighting components. The light guide may incorporate microstructures or optical elements to redirect and concentrate light, while the diffuser ensures uniform illumination across the second surface. The assembly may also include a reflective layer to minimize light loss and enhance efficiency. This design is particularly useful in applications where dual-surface displays are used, such as foldable or multi-panel devices, where maintaining consistent brightness across both surfaces is critical. The solution eliminates the need for separate backlighting systems for each display surface, reducing complexity and power consumption while improving overall display performance.
10. The display assembly of claim 8 , wherein the integrated high intensity portion of the combined TFT backlight diffuser and light guide is a lens configured to focus the TFT backlight onto the second display surface to provide increased illumination of the second display surface as compared to illumination of the first display surface.
This invention relates to a display assembly with an integrated high-intensity lighting feature for enhancing illumination in specific display regions. The assembly includes a combined thin-film transistor (TFT) backlight diffuser and light guide, which distributes light across a primary display surface. A secondary display surface is positioned adjacent to the primary surface, requiring brighter illumination for improved visibility. The integrated high-intensity portion of the light guide is a lens that focuses the TFT backlight specifically onto the secondary display surface. This focused illumination increases brightness in the secondary region compared to the primary display area, addressing visibility challenges in multi-surface displays. The lens design ensures efficient light concentration without additional components, optimizing space and performance. The solution is particularly useful in applications where secondary displays, such as touch-sensitive or auxiliary screens, need enhanced readability under varying lighting conditions. The invention improves display functionality by dynamically adjusting illumination intensity across different surfaces while maintaining a compact and integrated design.
11. The display assembly of claim 8 , wherein the control dial is a rotary dial.
A display assembly for electronic devices includes a control dial that is mechanically coupled to a display panel. The control dial allows a user to adjust settings or navigate menus by rotating or pressing it. The display panel is configured to provide visual feedback in response to user interactions with the control dial, such as highlighting selected options or displaying adjusted settings. The assembly may also include a housing that supports the display panel and the control dial, ensuring proper alignment and functionality. The control dial is specifically designed as a rotary dial, enabling precise rotational input for tasks like volume adjustment, menu navigation, or parameter selection. The mechanical coupling between the control dial and the display panel ensures that user inputs are accurately translated into on-screen changes, enhancing usability. This design is particularly useful in portable or handheld devices where compact, intuitive controls are essential. The rotary dial may include tactile feedback mechanisms, such as detents or resistance points, to provide a more responsive user experience. The display panel may be a touch-sensitive screen, allowing for additional input methods alongside the rotary dial. The assembly may also incorporate sensors or switches to detect dial movements and pressures, ensuring reliable operation. The overall system improves user interaction by combining physical and visual feedback, making it suitable for applications requiring precise control in a compact form factor.
Unknown
October 8, 2019
Browse 5M+ US patents with plain-English claim translations and AI-generated analysis.